Your browser does not support JavaScript and this site utilizes JavaScript to build content and provide links to additional information. You should either enable JavaScript in your browser settings or use a browser that supports JavaScript in order to take full advantage of this site.

1 /* Generated By:JavaCC: Do not edit this line. Token.java Version 3.0 */2 /**3 * Describes the input token stream.4 */5 6 publicclass Token {7 8 /**9 * An integer that describes the kind of this token. This numbering10 * system is determined by JavaCCParser, and a table of these numbers is11 * stored in the file ...Constants.java.12 */13 publicint kind;14 15 /**16 * beginLine and beginColumn describe the position of the first character17 * of this token; endLine and endColumn describe the position of the18 * last character of this token.19 */20 publicint beginLine, beginColumn, endLine, endColumn;21 22 /**23 * The string image of the token.24 */25 publicString image;26 27 /**28 * A reference to the next regular (non-special) token from the input29 * stream. If this is the last token from the input stream, or if the30 * token manager has not read tokens beyond this one, this field is31 * set to null. This is true only if this token is also a regular32 * token. Otherwise, see below for a description of the contents of33 * this field.34 */35 publicToken next;36 37 /**38 * This field is used to access special tokens that occur prior to this39 * token, but after the immediately preceding regular (non-special) token.40 * If there are no such special tokens, this field is set to null.41 * When there are more than one such special token, this field refers42 * to the last of these special tokens, which in turn refers to the next43 * previous special token through its specialToken field, and so on44 * until the first special token (whose specialToken field is null).45 * The next fields of special tokens refer to other special tokens that46 * immediately follow it (without an intervening regular token). If there47 * is no such token, this field is null.48 */49 publicToken specialToken;50 51 /**52 * Returns the image.53 */54 publicString toString()55 {56 return image;57 }58 59 /**60 * Returns a new Token object, by default. However, if you want, you61 * can create and return subclass objects based on the value of ofKind.62 * Simply add the cases to the switch for all those special cases.63 * For example, if you have a subclass of Token called IDToken that64 * you want to create if ofKind is ID, simlpy add something like :65 *66 * case MyParserConstants.ID : return new IDToken();67 *68 * to the following switch statement. Then you can cast matchedToken69 * variable to the appropriate type and use it in your lexical actions.70 */71 publicstaticfinalToken newToken(int ofKind)72 {73 switch(ofKind)74 {75 default : returnnewToken();76 case JavaParserConstants.RUNSIGNEDSHIFT:77 case JavaParserConstants.RSIGNEDSHIFT:78 case JavaParserConstants.GT:79 returnnew GTToken();80 }81 }82 83 publicstaticclass GTToken extendsToken84 {85 int realKind = JavaParserConstants.GT;86 }87 }88